The Underdog® Flagship Store Thissio

The staff were great. Place is designed well and spacious. Got a flat white and you could choose between their Brazil blend and a Colombian single origin which was nice. Also some decent latte art, which is a bit rare for Greece. Food portions were small.

Coffee is amazing! Tried cold brew from Colombia and Ethiopia (Colombia we liked more). Espresso Tonic was great as well. However, the food was not as good. Fries felt old and the salad for the Guacamole Eggs Benedict was with too much sauce - I couldn’t eat it. In general I couldn’t even tell whether there was guacamole. However, the space is very cozy and the atmosphere is cool. I would come back for the coffee.

Incredible space, super cute and comfortable. The food options were amazing, and all super delicious. The restaurant was very accommodating and kind. I might just keep coming back here for my breakfast while We stay in Athens.

We went there for a coffee and a piece of cake. The coffee was delicious, but pricey. Latte for 5 euros is a lot. I took a cinnamon bun, which was definitely not baked the same day and it was dry... So if you come in the morning, don't take it. The music was great, I love rap. So overall, if you look for great coffee, go there. But for the food I would choose some other place.

Good specialty coffee with a varied menu. We went there for a late breakfast (11:30) on a Saturday and while we had reserved we could have easily been a walk-in. Food was good, service prompt and the backyard (really a covered walled patio) was comfortable.

The best coffee shop in Athens. The breakfast is delicious, very filling, with high quality products and very tasty. We went there three times (and we may go one more time😂). Of course, one of the best (if not the best) coffee we tried. We also recommend the cinnamon roll! Special shout out to the guy who served us, very polite, nice and always with a smile.

Had brunch at The Underdog the day I was leaving Athens. My wife enjoyed their Greek coffee a lot despite not being much of a coffee drinker. I thought their Americano was OK, but the Greek coffee was insanely smooth. Bought a bag of whole beans for home. The Salmon Eggs Benedict was delicious and the service was impeccable. Building is nice and cool, but not too cold, and it has the vibe of a laid-back coffee shop.

Genuinely some of the best service we have received anywhere. The server was very polite and brought things out quickly. The coffee was decent, but the food was excellent! And we loved sitting in their beautiful indoor/outdoor patio in the back.